error

linux_paly

080628 16:50:23  mysqld started
InnoDB: The first specified data file ./ibdata1 did not exist:
InnoDB: a new database to be created!
080628 16:50:25  InnoDB: Setting file ./ibdata1 size to 10 MB
InnoDB: Database physically writes the file full: wait...
080628 16:50:26  InnoDB: Log file ./ib_logfile0 did not exist: new to be created
InnoDB: Setting log file ./ib_logfile0 size to 5 MB
InnoDB: Database physically writes the file full: wait...
080628 16:50:27  InnoDB: Log file ./ib_logfile1 did not exist: new to be created
InnoDB: Setting log file ./ib_logfile1 size to 5 MB
InnoDB: Database physically writes the file full: wait...
InnoDB: Doublewrite buffer not found: creating new
InnoDB: Doublewrite buffer created
InnoDB: Creating foreign key constraint system tables
InnoDB: Foreign key constraint system tables created
080628 16:50:28  InnoDB: Started; log sequence number 0 0
080628 16:50:28 [ERROR] Fatal error: Can't open and lock privilege tables: Table 'mysql.host' doesn't exist
080628 16:50:28  mysqld ended

yueliangdao0608

./mysql_install_db --user=mysql

Reinstall your privilege tables.

linux_paly

./mysqld_safe -user=mysql &
[1] 2921

Starting mysqld daemon with databases from /paly/mysql/var
STOPPING server from pid file /paly/mysql/var/paly.pid
080630 11:02:00  mysqld ended


[1]+  Done                    ./mysqld_safe -user=mysql